Package org.aspectj.org.eclipse.jdt.internal.core

Class TypeParameter

java.lang.Object

org.eclipse.core.runtime.PlatformObject

org.aspectj.org.eclipse.jdt.internal.core.JavaElement

org.aspectj.org.eclipse.jdt.internal.core.SourceRefElement

org.aspectj.org.eclipse.jdt.internal.core.TypeParameter

All Implemented Interfaces:

IJavaElement, ISourceReference, ITypeParameter, org.eclipse.core.runtime.IAdaptable

Direct Known Subclasses:

AssistTypeParameter

public class TypeParameter
extends SourceRefElement
implements ITypeParameter

Field Summary

Fields inherited from class org.aspectj.org.eclipse.jdt.internal.core.JavaElement

JEM_ANNOTATION, JEM_CLASSFILE, JEM_COMPILATIONUNIT, JEM_COUNT, JEM_DELIMITER_ESCAPE, JEM_ESCAPE, JEM_FIELD, JEM_IMPORTDECLARATION, JEM_INITIALIZER, JEM_JAVAPROJECT, JEM_LAMBDA_EXPRESSION, JEM_LAMBDA_METHOD, JEM_LOCALVARIABLE, JEM_METHOD, JEM_MODULAR_CLASSFILE, JEM_MODULE, JEM_PACKAGEDECLARATION, JEM_PACKAGEFRAGMENT, JEM_PACKAGEFRAGMENTROOT, JEM_STRING, JEM_TYPE, JEM_TYPE_PARAMETER, NO_ELEMENTS, NO_INFO, NO_STRINGS

Fields inherited from interface org.aspectj.org.eclipse.jdt.core.IJavaElement

ANNOTATION, CLASS_FILE, COMPILATION_UNIT, FIELD, IMPORT_CONTAINER, IMPORT_DECLARATION, INITIALIZER, JAVA_MODEL, JAVA_MODULE, JAVA_PROJECT, LOCAL_VARIABLE, METHOD, PACKAGE_DECLARATION, PACKAGE_FRAGMENT, PACKAGE_FRAGMENT_ROOT, TYPE, TYPE_PARAMETER

Constructor Summary

Constructors

Constructor	Description
TypeParameter(JavaElement parent, String name)
TypeParameter(JavaElement parent, String name, int occurrenceCount)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)	Returns true if this handle represents the same Java element as the given handle.
String[]	getBounds()	Returns the names of the class and interface bounds of this type parameter.
String[]	getBoundsSignatures()	Returns the signatures for this type parameter's bounds.
IClassFile	getClassFile()
IMember	getDeclaringMember()	Returns the declaring member of this type parameter.
String	getElementName()	Returns the name of this element.
int	getElementType()	Returns this element's kind encoded as an integer.
protected char	getHandleMementoDelimiter()	Returns the char that marks the start of this handles contribution to a memento.
String	getKey(boolean forceOpen)
ISourceRange	getNameRange()	Returns the name range associated with this element.
ISourceRange	getSourceRange()	Returns the source range associated with this element.
ITypeRoot	getTypeRoot()	Returns the Java type root in which this type parameter is declared.
protected void	toStringName(StringBuilder buffer)	Debugging purposes

Methods inherited from class org.aspectj.org.eclipse.jdt.internal.core.SourceRefElement

calculateHashCode, closing, copy, createElementInfo, delete, findNode, generateInfos, getAnnotation, getAnnotations, getCompilationUnit, getCorrespondingResource, getHandleFromMemento, getHandleMemento, getHandleUpdatingCountFromMemento, getOccurrenceCount, getOpenableParent, getPath, getSource, getUnderlyingResource, hasChildren, incOccurrenceCount, isStructureKnown, move, rename, resource, setOccurrenceCount

Methods inherited from class org.aspectj.org.eclipse.jdt.internal.core.JavaElement

appendEscapedDelimiter, close, escapeMementoName, exists, getAncestor, getAttachedJavadoc, getChildren, getChildrenOfType, getElementInfo, getElementInfo, getHandleFromMemento, getHandleIdentifier, getHandleMemento, getJavadocBaseLocation, getJavaModel, getJavaProject, getLibraryJavadocLocation, getOpenable, getParent, getPrimaryElement, getPrimaryElement, getResource, getSchedulingRule, getSourceElementAt, getSourceMapper, getURLContents, hashCode, isAncestorOf, isReadOnly, newDoesNotExistStatus, newJavaModelException, newNotPresentException, openWhenClosed, readableName, resetHashCode, resolved, tabString, toDebugString, toString, toString, toStringAncestors, toStringChildren, toStringInfo, toStringInfo, toStringWithAncestors, toStringWithAncestors, unresolved, validateAndCache

Methods inherited from class org.eclipse.core.runtime.PlatformObject

getAdapter

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.core.runtime.IAdaptable

getAdapter

Methods inherited from interface org.aspectj.org.eclipse.jdt.core.IJavaElement

exists, getAncestor, getAttachedJavadoc, getCorrespondingResource, getHandleIdentifier, getJavaModel, getJavaProject, getOpenable, getParent, getPath, getPrimaryElement, getResource, getSchedulingRule, getUnderlyingResource, isReadOnly, isStructureKnown

Methods inherited from interface org.aspectj.org.eclipse.jdt.core.ISourceReference

exists, getSource

Constructor Details

TypeParameter

public TypeParameter(JavaElement parent,
 String name)

TypeParameter

public TypeParameter(JavaElement parent,
 String name,
 int occurrenceCount)

Method Details

equals

public boolean equals(Object o)

Description copied from class: JavaElement

Returns true if this handle represents the same Java element as the given handle. By default, two handles represent the same element if they are identical or if they represent the same type of element, have equal names, parents, and occurrence counts.

If a subclass has other requirements for equality, this method must be overridden.

Overrides:

equals in class SourceRefElement

See Also:

• Object.equals(java.lang.Object)

getBounds

public String[] getBounds()
                   throws JavaModelException

Description copied from interface: ITypeParameter

Returns the names of the class and interface bounds of this type parameter. Returns an empty array if this type parameter has no bounds. A bound name is the name as it appears in the source (without the extends keyword) if the type parameter comes from a compilation unit. It is the dot-separated fully qualified name of the bound if the type parameter comes from a class file.

Specified by:

getBounds in interface ITypeParameter

Returns:

the names of the bounds

Throws:

JavaModelException - if this element does not exist or if an exception occurs while accessing its corresponding resource

getBoundsSignatures

public String[] getBoundsSignatures()
                             throws JavaModelException

Description copied from interface: ITypeParameter

Returns the signatures for this type parameter's bounds. The type parameter may have been declared as part of a type or a method. The signatures represent only the individual bounds and do not include the type variable name or the extends keyword. The signatures may be either unresolved (for source types) or resolved (for binary types). See Signature for details.

Specified by:

getBoundsSignatures in interface ITypeParameter

Returns:

the signatures for the bounds of this formal type parameter

Throws:

JavaModelException - if this element does not exist or if an exception occurs while accessing its corresponding resource.

See Also:

• Signature

getDeclaringMember

public IMember getDeclaringMember()

Description copied from interface: ITypeParameter

Returns the declaring member of this type parameter. This can be either an IType or an IMethod.

This is a handle-only method.

Specified by:

getDeclaringMember in interface ITypeParameter

Returns:

the declaring member of this type parameter.

getElementName

public String getElementName()

Description copied from interface: IJavaElement

Returns the name of this element. This is a handle-only method.

Specified by:

getElementName in interface IJavaElement

Overrides:

getElementName in class JavaElement

Returns:

the element name

See Also:

• IAdaptable

getElementType

public int getElementType()

Description copied from interface: IJavaElement

Returns this element's kind encoded as an integer. This is a handle-only method.

Specified by:

getElementType in interface IJavaElement

Returns:

the kind of element; one of the constants declared in IJavaElement

See Also:

• IJavaElement

getHandleMementoDelimiter

protected char getHandleMementoDelimiter()

Description copied from class: JavaElement

Returns the char that marks the start of this handles contribution to a memento.

Specified by:

getHandleMementoDelimiter in class JavaElement

getKey

public String getKey(boolean forceOpen)
              throws JavaModelException

Throws:

JavaModelException

getNameRange

public ISourceRange getNameRange()
                          throws JavaModelException

Description copied from interface: ISourceReference

Returns the name range associated with this element.

If the element is an IMember, it returns the source range of this member's simple name, or null if this member does not have a name (for example, an initializer), or if this member does not have associated source code (for example, a binary type).

If this element is an IImportDeclaration, the source range of this import declaration's name, or null if this import declaration does not have associated source code (for example, a binary type).
The source range for the name includes the trailing '*' if the call to IImportDeclaration.isOnDemand() returns true.

If this element is an IPackageDeclaration, the source range of this package declaration's name, or null if this package declaration does not have associated source code (for example, a binary type).

If this element is an IAnnotation, the source range of this annotation's name, or null if this annotation does not have associated source code (for example, in a binary type).

If this element is an ITypeParameter, the source range of this type parameter's name, or null if this type parameter does not have associated source code (for example, in a binary type).

If this element is an ITypeRoot or IImportContainer, it returns null.

Specified by:

getNameRange in interface ISourceReference

Returns:

the name range associated with this element, or null if not available

Throws:

JavaModelException

getSourceRange

public ISourceRange getSourceRange()
                            throws JavaModelException

Description copied from interface: ISourceReference

Returns the source range associated with this element.

For class files, this returns the range of the entire compilation unit associated with the class file (if there is one).

If this element has no associated source code, either null is returned, or a source range with a -1 offset and a 0 length. SourceRange.isAvailable(ISourceRange) can be used to detect that case.

Specified by:

getSourceRange in interface ISourceReference

Overrides:

getSourceRange in class SourceRefElement

Returns:

the source range, or either null or [-1, 0] if this element has no associated source code

Throws:

JavaModelException - if an exception occurs while accessing its corresponding resource

See Also:

• ISourceReference

getClassFile

public IClassFile getClassFile()

Overrides:

getClassFile in class JavaElement

See Also:

• IMember

getTypeRoot

public ITypeRoot getTypeRoot()

Returns the Java type root in which this type parameter is declared.

This is a handle-only method.

Specified by:

getTypeRoot in interface ITypeParameter

Returns:

the Java type root in which this type parameter is declared

Since:

3.7

toStringName

protected void toStringName(StringBuilder buffer)

Description copied from class: JavaElement

Debugging purposes

Overrides:

toStringName in class SourceRefElement